Question

C++

Write a program that prompts the user to enter two positive integers: num1 and num2.

- Validate that num1 is less than num2 and that both numbers are positive. If any of these conditions are not met, allow the user to re-enter num1 and num2 until the input is determined valid.

- For all integers from num1 through num2, print the word keyboard if the current integer is divisible by 2 and print the word mouse if the current integer is divisible by 3.

-If a number is divisible by both 2 and 3, the words keyboard mouse are printed.

Answer 1

#include <iostream>
using namespace std;

int main () {
   int num1, num2;
   cout<<"Enter two positive integers: ";
   cin>>num1;
   cin>>num2;
   while(!((num1<num2) && num1>0 && num2>0)){
      cout<<"Enter two positive integers: ";
      cin>>num1;
      cin>>num2; 
   }
   for(int i = num1;i<=num2;i++){
      if(i%2==0 && i%3==0){
         cout<<"keyboard mouse"<<endl;
      }
      else if(i%2==0){
         cout<<"keyboard"<<endl;
      }
      else if(i%3==0){
         cout<<"mouse"<<endl;
      }
   }
   return 0;
}